Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
734-229MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
Thousands block for 734-229
734-229-0MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-229-1MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-229-2MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-229-3MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-229-4MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-229-5MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-229-6MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-229-7MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-229-9MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-247MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
Thousands block for 734-247
734-247-1MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-247-2MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-247-3MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-247-4MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-247-5MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-247-6MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-247-7MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-921MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS009/08/2015Prefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
Thousands block for 734-921
734-921-5MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS009/08/2015Prefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-921-6MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS009/08/2015Prefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-921-7MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS009/08/2015Prefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-921-8MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS009/08/2015Prefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-921-9MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS009/08/2015Prefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-941MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-942MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-955MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS000/00/0000Prefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
Thousands block for 734-955
734-955-1MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-955-2MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-955-3MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-955-4MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-955-5MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-955-6MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-955-7MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-955-8MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
734-955-9MIMICHIGAN BELL TEL CO (AT&T)9323ROMULUSRMLSMIMNDS0N/APrefix Type: RBOC
Switch Name: ROMULUS
Switch Type: DMS100
LATA: Detroit MI (340)
Tandem: WAYNMIMN20T
Detailed Switch Info
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